Dog fennel

Dog fennel, dog-fennel, or dogfennel is a common name for several plants in the aster or daisy family including:

Anthemis cotula, an annual plant up to about tall, native to Europe and North Africa but naturalized in other parts of the world as well Chamaemelum, a genus of plants, also known as chamomiles, up to about tall, native to Europe but naturalized in other parts of the world Eupatorium capillifolium, a perennial plant up to about tall, native to eastern North America